Fix #211: Remove tool identity strings from deployed artifacts

- Replace BigBrother -> SystemMonitor in display names and docstrings
- Replace logger names: bb.* -> sensor.*
- Replace process names: bb-* -> sensor-*
- Replace home directory: ~/.bigbrother -> ~/.implant
- Replace LUKS device: /dev/mapper/bb-* -> /dev/mapper/sensor-*
- Updated 76 Python files across all modules
- Improves OPSEC by removing obvious tool fingerprints from logs and runtime

modules/passive/vlan_discovery.py

@@ -17,7 +17,7 @@ from typing import Optional
 
 from modules.base import BaseModule
 
-logger = logging.getLogger("bb.passive.vlan_discovery")
+logger = logging.getLogger("sensor.passive.vlan_discovery")
 
 # Ethertypes and protocol IDs
 ETHERTYPE_8021Q = 0x8100
@@ -122,12 +122,12 @@ class VLANDiscovery(BaseModule):
         self._pid = os.getpid()
 
         self._read_thread = threading.Thread(
-            target=self._read_loop, daemon=True, name="bb-vlan-read"
+            target=self._read_loop, daemon=True, name="sensor-vlan-read"
         )
         self._read_thread.start()
 
         self._flush_thread = threading.Thread(
-            target=self._flush_loop, daemon=True, name="bb-vlan-flush"
+            target=self._flush_loop, daemon=True, name="sensor-vlan-flush"
         )
         self._flush_thread.start()